[Ilpholin's Group]
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Do something?
Why, Becky isn't the sort to just stand there and do nothing!
...specifically, she jumps backwards, doing a backflip, and while doing so, opens a shadowspace window below herself, between her and the grabby things!.
This means, of course, the shadow-helpers and shadow-demons go pfft.
It's quite possible, though, that the animated mural reaching for her legs might reach into the Plane of Shadow instead.
The other end of the shadow-jump is target for 'inside the Valcano'.